From f4e106d4fc1cce484678b5cdd86ab57d7a43076a Mon Sep 17 00:00:00 2001
From: xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e>
Date: Sun, 27 Jul 2014 07:35:49 +0000
Subject: ARM port: add support for Thumb2.  To be tested.

git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2549 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
---
 arm/Archi.v | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arm/Archi.v')

diff --git a/arm/Archi.v b/arm/Archi.v
index 13064592..00d98958 100644
--- a/arm/Archi.v
+++ b/arm/Archi.v
@@ -47,5 +47,9 @@ Global Opaque big_endian
               default_pl_64 choose_binop_pl_64
               default_pl_32 choose_binop_pl_32.
 
+(** Which ABI to use: either the standard ARM EABI with floats passed
+  in integer registers, or the "hardfloat" variant of the EABI
+  that uses FP registers instead. *)
+
 Inductive abi_kind := Softfloat | Hardfloat.
 Parameter abi: abi_kind.
-- 
cgit